Issue 6891, 6741 - Rename FilterStorage to filterStorage

lib/synchronizer.js

Index: lib/synchronizer.js
===================================================================
--- a/lib/synchronizer.js
+++ b/lib/synchronizer.js
@@ -20,17 +20,17 @@
 /**
  * @fileOverview Manages synchronization of filter subscriptions.
  */
 
 const {Downloader, Downloadable,
        MILLIS_IN_SECOND, MILLIS_IN_MINUTE,
        MILLIS_IN_HOUR, MILLIS_IN_DAY} = require("./downloader");
 const {Filter} = require("./filterClasses");
-const {FilterStorage} = require("./filterStorage");
+const {filterStorage} = require("./filterStorage");
 const {filterNotifier} = require("./filterNotifier");
 const {Prefs} = require("prefs");
 const {Subscription,
        DownloadableSubscription} = require("./subscriptionClasses");
 
 const INITIAL_DELAY = 1 * MILLIS_IN_MINUTE;
 const CHECK_INTERVAL = 1 * MILLIS_IN_HOUR;
 const DEFAULT_EXPIRATION_INTERVAL = 5 * MILLIS_IN_DAY;
@@ -90,17 +90,17 @@
    * downloaded.
    * @yields {Downloadable}
    */
   *_getDownloadables()
   {
     if (!Prefs.subscriptions_autoupdate)
       return;
 
-    for (let subscription of FilterStorage.subscriptions())
+    for (let subscription of filterStorage.subscriptions())
     {
       if (subscription instanceof DownloadableSubscription)
         yield this._getDownloadable(subscription, false);
     }
   }
 
   /**
    * Creates a {@link Downloadable} instance for a subscription.
@@ -181,24 +181,24 @@
     if (downloadable.redirectURL &&
         downloadable.redirectURL != downloadable.url)
     {
       let oldSubscription = Subscription.fromURL(downloadable.url);
       subscription.title = oldSubscription.title;
       subscription.disabled = oldSubscription.disabled;
       subscription.lastCheck = oldSubscription.lastCheck;
 
-      let listed = FilterStorage.knownSubscriptions.has(oldSubscription.url);
+      let listed = filterStorage.knownSubscriptions.has(oldSubscription.url);
       if (listed)
-        FilterStorage.removeSubscription(oldSubscription);
+        filterStorage.removeSubscription(oldSubscription);
 
       Subscription.knownSubscriptions.delete(oldSubscription.url);
 
       if (listed)
-        FilterStorage.addSubscription(subscription);
+        filterStorage.addSubscription(subscription);
     }
 
     // The download actually succeeded
     subscription.lastSuccess = subscription.lastDownload = Math.round(
       Date.now() / MILLIS_IN_SECOND
     );
     subscription.downloadStatus = "synchronize_ok";
     subscription.downloadCount = downloadable.downloadCount;
@@ -262,17 +262,17 @@
     let filters = [];
     for (let line of lines)
     {
       line = Filter.normalize(line);
       if (line)
         filters.push(Filter.fromText(line));
     }
 
-    FilterStorage.updateSubscriptionFilters(subscription, filters);
+    filterStorage.updateSubscriptionFilters(subscription, filters);
   }
 
   _onDownloadError(downloadable, downloadURL, error, channelStatus,
                    responseStatus, redirectCallback)
   {
     let subscription = Subscription.fromURL(downloadable.url);
     subscription.lastDownload = Math.round(Date.now() / MILLIS_IN_SECOND);
     subscription.downloadStatus = error;
@@ -310,17 +310,17 @@
         request.channel.loadFlags = request.channel.loadFlags |
                                     request.channel.INHIBIT_CACHING |
                                     request.channel.VALIDATE_ALWAYS;
         request.addEventListener("load", ev =>
         {
           if (onShutdown.done)
             return;
 
-          if (!FilterStorage.knownSubscriptions.has(subscription.url))
+          if (!filterStorage.knownSubscriptions.has(subscription.url))
             return;
 
           let match = /^(\d+)(?:\s+(\S+))?$/.exec(request.responseText);
           if (match && match[1] == "301" &&    // Moved permanently
               match[2] && /^https?:\/\//i.test(match[2]))
           {
             redirectCallback(match[2]);
           }